It should be noted that saving of information for possible reuse so that traffic over the Internet is reduced is Caching.
Caching can be regarded ad a technique that stores a copy of a given resource and reproduce it at a request.
In a case where a web cache has a requested resource in its store, it is very easy to get that information back.
Learn more about Caching at;
https://brainly.com/question/12809344
